#ifndef _HR8P296_KEY_H_
#define _HR8P296_KEY_H_

//hardware pin define
#define KEY1_PORT       GPIOB
#define KEY1_PIN        GPIO_Pin_23
#define KEY2_PORT       GPIOB
#define KEY2_PIN        GPIO_Pin_22
#define KEY3_PORT       GPIOB
#define KEY3_PIN        GPIO_Pin_20
#define KEY4_PORT       GPIOB
#define KEY4_PIN        GPIO_Pin_21
#define KEY5_PORT       GPIOA
#define KEY5_PIN        GPIO_Pin_20
#define KEY6_PORT       GPIOA
#define KEY6_PIN        GPIO_Pin_19


int board_key_init(void);

#endif
